A divergent approach to the total synthesis of the marine pyridoacridine alkaloid eilatin and its synthetic isomer isoeilatin
作者:Alois Plodek、Franz Bracher
DOI:10.1016/j.tetlet.2015.01.176
日期:2015.3
Herein we report the total synthesis of the heptacyclic pyridoacridine alkaloid eilatin (1) and its synthetic isomer isoeilatin (2). Starting from readily available 9-methyl-3,4-dihydroacridin-1(2H)-one (5) and 2-aminoacetophenone, a divergent synthesis gave alkaloid 1 in seven, and isomer 2 in eight steps.
在本文中,我们报道了七环吡啶并r啶生物碱角蛋白(1)及其合成异构体异角蛋白(2)的总合成。从容易获得的9-甲基-3,4-二氢ac啶-1-1(2 H)-一(5)和2-氨基苯乙酮开始,发散合成得到七分之一的生物碱1和八分之一的异构体2。